Last name ทรงวรัชญ์ (ทรงวรัชญ์ 
) , all around the world, is an extremely rare cognomen. The cognomen ทรงวรัชญ์ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| ทรงวรัชญ์ | Thailand |